121
FAQ
14
Professional Calibration EQ graphical output
Symptom
Remedy
The reverb characteristics graph
after EQ calibration does not appear
entirely flat.
There are cases where the graph does not appear flat (even when selecting
ALL CH ADJ
in the Auto MCACC Setup) due to adjustments made to compensate for room character-
istics to achieve optimal sound.
Areas of the graph may appear identical (before and after) when there is little or no
adjustment needed.
The graph may appear to have shifted vertically when comparing before and after mea-
surements.
EQ adjustments made using the
Manual MCACC setup do not appear
to change the reverb characteristics
graph after EQ calibration.
Despite level adjustments being made, the filters used for analysis may not display these
adjustments in the reverb characteristics graph after EQ calibration. However, these
adjustments are taken into account by the filters dedicated to overall system calibration.
Lower frequency response curves do
not seem to have been calibrated for
SMALL
speakers.
Low frequencies used in bass management (the subwoofer channel) will not change for
speakers that have been specified as
SMALL
in the configuration, or do not output these
frequencies.
Calibration is performed, but due to your speakers’ low frequency limitations, no measur-
able sound is output for display.
Display
Symptom
Remedy
The display is dark or off.
Press
DIMMER
repeatedly to select a different brightness.
The OSD screen is not displayed.
The on-screen display is not displayed unless this receiver’s
HDMI OUT
terminal is con-
nected to the TV by HDMI cable. If the TV does not support HDMI, watch this receiver’s
front panel display when performing operations and making settings.
When the input is a 3D signal, OSD cannot be displayed.
Even through the input is switched,
DIGITAL
does not light.
Check the digital connections and make sure that the digital inputs are assigned cor-
rectly (see
on
).
When playing Dolby Digital or DTS
sources, the receiver’s format indica-
tors do not light.
Check that the player isn’t set up so that Dolby Digital and DTS sources are converted to
PCM.
Ensure that if there are several audio tracks on the disc, the Dolby Digital or DTS is
selected.
Remote control
Symptom
Remedy
Cannot be remote controlled.
Set the remote control unit’s remote control mode so that it matches the setting on the
main unit (see
Check whether the receiver’s remote control mode is properly set (see
Try replacing the batteries in the remote control (see
on
Be sure to operate within 7 m (23 ft.) and a 30º angle of the remote sensor on the front
panel (see
Operating range of remote control unit
Check that there are no obstacles between the receiver and the remote control.
Make sure that there is no fluorescent or other strong light shining on to the remote
sensor.
VSX-90 only:
Other components can’t
be operated with the system remote.
If the battery ran down, the preset codes may have been cleared. Re-enter the preset
codes.
The preset code may be incorrect. Redo the procedure for entering preset codes.
When commands from the remote control units of other devices are registered using the
learning function, in some cases they may not be learned properly. In this case, register
the commands again using the learning function (see
). If they still do not work,
they may be in a special format that cannot be registered on this receiver’s remote con-
trol. Operate the device using another remote control.
Summary of Contents for VSX-95
Page 1: ...Operating Instructions AV Receiver VSX 45 VSX 90 ...
Page 159: ......
